New Mercedes Classe E Turbo – Ref. 752990-5007S
- 100% secure online payment
- Delivery to your garage or home, anywhere in Europe
- 12-month parts warranty
- Reconditioned and checked turbo
- Part
- Turbo
- Part type
- New turbo
- Make
- Mercedes
- Model
- Classe E
- Engine
- 200 CDI 136 ch, 220 CDI 170 ch
- Fuel
- Diesel
- Equivalent references
- 752990-5007S, 6460900980, 646090098080, 6460901080, 646090108080, A6460900980, A646090098080, A6460901080, A646090108080
- Warranty
- 12 months
An expert is here to help
Not sure you've found the right part?
Why does the turbo on your Mercedes Classe E stall?
On the OM646 diesel engines fitted to the Classe E 200 CDI and 220 CDI, premature turbocharger failure is often rooted in the gradual build-up of sludge in the oil circuit. Missed oil changes, a worn oil filter or the wrong grade of oil all encourage carbon deposits to form on the turbo shaft and accelerate bearing wear. A clogged EGR valve or a faulty air mass meter can also disrupt boost pressure and place unnecessary strain on the turbo. Finally, an air leak in the hoses or intake circuit frequently produces the same symptoms as a genuinely failing turbo — which is why a thorough diagnostic is essential before any replacement is carried out.
A new turbo designed for the Classe E 200 CDI and 220 CDI
This new turbo is compatible with reference 752990-5007S and is suitable for Mercedes Classe E vehicles fitted with the 200 CDI 136 ch and 220 CDI 170 ch engines, covering engine codes OM 646.811, OM 646.812, OM 646.820 and OM 646.821. Before placing an order, we strongly recommend checking the reference printed on your old turbo or on the vehicle registration document to confirm exact compatibility with your vehicle.
Exchange basis and warranty
This new turbo is sold on an exchange basis: in accordance with our Terms and Conditions, return of your old turbo is required, though it is only collected after the new part has been delivered and fitted, so your Classe E is never left off the road unnecessarily. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.
Fitting advice for your Classe E OM646
Before fitting the new turbo, have the oil circuit checked (feed hose and return pipe) along with the condition of the oil filter and air filter — a blocked filter accelerates wear on a new turbo. Also inspect the intake hoses and air intake for cracks or loose connections. When starting the engine for the first time, prime the turbo with oil before the initial start-up to ensure immediate bearing lubrication and protect the longevity of the part.
This same turbo also fits
Why does the turbo on your Mercedes Classe E stall?
On the OM646 diesel engines fitted to the Classe E 200 CDI and 220 CDI, premature turbocharger failure is often rooted in the gradual build-up of sludge in the oil circuit. Missed oil changes, a worn oil filter or the wrong grade of oil all encourage carbon deposits to form on the turbo shaft and accelerate bearing wear. A clogged EGR valve or a faulty air mass meter can also disrupt boost pressure and place unnecessary strain on the turbo. Finally, an air leak in the hoses or intake circuit frequently produces the same symptoms as a genuinely failing turbo — which is why a thorough diagnostic is essential before any replacement is carried out.
A new turbo designed for the Classe E 200 CDI and 220 CDI
This new turbo is compatible with reference 752990-5007S and is suitable for Mercedes Classe E vehicles fitted with the 200 CDI 136 ch and 220 CDI 170 ch engines, covering engine codes OM 646.811, OM 646.812, OM 646.820 and OM 646.821. Before placing an order, we strongly recommend checking the reference printed on your old turbo or on the vehicle registration document to confirm exact compatibility with your vehicle.
Exchange basis and warranty
This new turbo is sold on an exchange basis: in accordance with our Terms and Conditions, return of your old turbo is required, though it is only collected after the new part has been delivered and fitted, so your Classe E is never left off the road unnecessarily. The part carries a 12-month parts warranty, subject to fitting by a qualified professional. Payment can be spread over several instalments, in up to 10 instalments.
Fitting advice for your Classe E OM646
Before fitting the new turbo, have the oil circuit checked (feed hose and return pipe) along with the condition of the oil filter and air filter — a blocked filter accelerates wear on a new turbo. Also inspect the intake hoses and air intake for cracks or loose connections. When starting the engine for the first time, prime the turbo with oil before the initial start-up to ensure immediate bearing lubrication and protect the longevity of the part.
This same turbo also fits
Frequently asked questions
Everything you need to know before ordering your part.
